Coastal Windows

Coastal sliding windows are the windows for oceanfront homes. Our unique, raised track design features silent, smooth Teflon operation without rollers, corrosion or sticking for a lifetime of trouble-free operation.

At Coastal Windows, our goal is to design, engineer and manufacture the best window and door products for the islands, to provide superior customer service and professional installation, and to take pride in the details along the way. Have a question about your Coastal windows or sliding lanai doors? Contact our team of factory-trained sales and service professionals for the answers. We are here to help you. Learn about our professional, licensed installation team - also, download installation instructions via PDF.

Coastal Windows, Inc. began in response to Hawaii's need for quality windows and doors that would stand up to the harsh environment of the islands. Family owned and operated, we dedicated ourselves to understanding the challenges presented by Hawaii's unique climate - the harsh sun, wind-driven rain and salt air that are a daily concern for island homeowners. Utilizing our engineering knowledge and years of experience in the vinyl industry, we introduced our first two products in 1990 - the Coastal Sliding Window and Sliding Lanai Door.